Anyone remember the saga of IB 6166 BOS-MAD A340 DEC 2, 2007. Several professional airline crews pointed out to the taxiing IB crew that in their opinion, the aircraft had contaminated wings that required deicing. Tower controllers politely pointed out several times that every other airplane in the takeoff queue had undergone deicing. But the crew dug in their heels and refused to reconsider. Did the crew ever have any repercussions from their potentially hazardous decision, or did the fact that no accident occurred make it moot?